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Entry Level Defense Mechanical Engineer Jobs (NOW HIRING)

dbHMS

Entry Level Mechanical Engineer

Philadelphia, PA · Hybrid

$60K - $70K/yr

Entry Level Mechanical Engineer Firm Overview Do more than just build! At dbHMS, we are a collection of doers and thinkers! We combine our passion for engineering with our client's vision to ...

Chariot Defense

Mechanical Engineer

San Bruno, CA · On-site

About Us Chariot Defense is a defense technology company that designs and manufactures a family of ... About the Role Chariot Defense is seeking a highly motivated and skilled Mechanical Engineer to ...

dbHMS

Entry Level Mechanical Engineer

Philadelphia, PA · On-site

$60K - $70K/yr

Entry Level Mechanical Engineer Firm Overview Do more than just build! At dbHMS, we are a collection of doers and thinkers! We combine our passion for engineering with our client's vision to realize ...

Chariot Defense

Mechanical Engineer

San Bruno, CA · On-site

About Us Chariot Defense is a defense technology company that designs and manufactures a family of ... About the Role Chariot Defense is seeking a highly motivated and skilled Mechanical Engineer to ...

Amentum

Applied Multiphysics Engineer I

Tullahoma, TN · On-site

We are looking for an entry-level or early career Mechanical Engineer with strong technical skills ... Aerospace & Defense Mechanical Design * Factory Automation (material handling, web handling ...

Belcan

Entry-Level Mechanical Engineer

Lynn, MA

$70K/yr

An Entry-Level Mechanical Engineer job in Lynn, MA is currently available at Belcan. This is a full-time, direct opportunity with benefits. To be considered for this role, you will need to have a ...

Pae

Applied Multiphysics Engineer I

Greenville, SC · On-site

We are looking for an entry-level or early career Mechanical Engineer with strong technical skills ... Aerospace & Defense Mechanical Design * Factory Automation (material handling, web handling ...

Managed Staffing

Mechanical Engineer

Irvine, CA · On-site

$50 - $56/hr

Mechanical Engineer Location: Onsite - Irvine, CA Shift: 1st Shift US Citizenship Required About ... and defense applications. This role involves hands-on engineering work, design reviews ...

Amentum

Applied Multiphysics Engineer I

Greenville, SC · On-site

We are looking for an entry-level or early career Mechanical Engineer with strong technical skills ... Aerospace & Defense Mechanical Design * Factory Automation (material handling, web handling ...

Pae

Applied Multiphysics Engineer I

Tullahoma, TN · On-site

We are looking for an entry-level or early career Mechanical Engineer with strong technical skills ... Aerospace & Defense Mechanical Design * Factory Automation (material handling, web handling ...

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Entry Level Defense Mechanical Engineer information

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How much do entry level defense mechanical engineer jobs pay per hour?

As of Aug 24, 2026, the average hourly pay for entry level defense mechanical engineer in the United States is $33.20, according to ZipRecruiter salary data. Most workers in this role earn between $26.92 and $37.50 per hour, depending on experience, location, and employer.

What does an entry level defense mechanical engineer do?

An Entry Level Defense Mechanical Engineer assists in designing, developing, and testing mechanical systems and components used in defense applications, such as vehicles, weapon systems, and support equipment. They typically work under the supervision of senior engineers, helping to create technical drawings, perform simulations, and ensure products meet strict safety and quality standards. Their work often involves collaborating with cross-functional teams and adhering to government regulations and security protocols. This role provides hands-on experience with cutting-edge technology and opportunities to grow within the defense industry.

What are the key skills and qualifications needed to thrive as an entry level defense mechanical engineer?

To thrive as an Entry Level Defense Mechanical Engineer, you need a solid background in mechanical engineering principles, typically supported by a bachelor's degree in mechanical engineering or a related field. Familiarity with CAD software (such as SolidWorks or AutoCAD), engineering simulation tools, and understanding of industry standards like ASME or MIL-STD is often required. Strong problem-solving abilities, teamwork, and effective communication skills are crucial for collaborating on complex defense projects. These skills and qualifications are vital for delivering innovative, reliable solutions while meeting rigorous safety and performance standards in defense environments.

What types of projects and tasks can an entry level defense mechanical engineer expect to work on in their first year?

As an Entry Level Defense Mechanical Engineer, you can expect to work on a variety of tasks that support the design, analysis, and testing of military equipment and systems. Typical responsibilities include creating and modifying CAD models, assisting with prototype fabrication, conducting performance tests, and preparing technical documentation. You will often collaborate closely with senior engineers, cross-functional teams, and suppliers to solve engineering challenges and ensure projects meet strict safety and quality standards. This hands-on experience provides a solid foundation for future advancement within the defense industry.

What is the difference between Entry Level Defense Mechanical Engineer vs Entry Level Aerospace Mechanical Engineer?

AspectEntry Level Defense Mechanical EngineerEntry Level Aerospace Mechanical Engineer
Required CredentialsBachelor's in Mechanical Engineering, security clearance often preferredBachelor's in Mechanical or Aerospace Engineering, security clearance may be required
Work EnvironmentDefense contractors, government agencies, military facilitiesAerospace companies, aircraft manufacturers, government aerospace agencies
Employer & Industry UsagePrimarily in defense and military sectorsPrimarily in aerospace and aviation sectors

Both roles typically require a bachelor's degree in Mechanical Engineering and may involve security clearances. While they share similar work environments and employer types, defense mechanical engineers focus on military applications, whereas aerospace mechanical engineers specialize in aircraft and spacecraft design. Understanding these differences helps candidates target their job search effectively.

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What states have the most Entry Level Defense Mechanical Engineer jobs?

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What job categories do people searching Entry Level Defense Mechanical Engineer jobs look for?

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Entry Level Defense Mechanical Engineer jobs near you
Infographic showing various Entry Level Defense Mechanical Engineer job openings in the United States as of August 2026, with employment types broken down into 91% Full Time, 7% Part Time, 1% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $69,055 per year, or $33.2 per hour.

Entry Level Mechanical Engineer

RFA Engineering

Chillicothe, IL • On-site

$60K - $78K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 10 days ago

Job description

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an Entry Level candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class engineering and manufacturing facility.
This is a full-time position with a full benefit package listed below that includes opportunities for professional growth, direct hire by our customers, and additional opportunities within our own organization.
Entry Level Mechanical Engineer
The selected candidate will work with an experienced engineering staff supporting the development of engines, powertrain systems, cast components, and off-highway equipment. Work will include product design, product improvement, cost reduction, product health, prototype support, validation, and manufacturing support activities. Potential projects may involve diesel and natural gas engines, axles, drives, gears, torque converters, cast components, and systems used in construction, mining, and industrial equipment. The work will be highly collaborative with both internal customers and external suppliers.
Responsibilities
  • Participate in design, development, build, and validation activities related to engines, powertrain systems, and off-highway equipment.
  • Collaborate with design teams to develop and improve mechanical systems and components.
  • Work with validation and system engineers to ensure product requirements are satisfied through appropriate testing and analysis.
  • Support prototype, pilot, and production build activities.
  • Assist with product quality, reliability, and continuous improvement initiatives.
  • Support root cause investigations and implementation of corrective actions.
  • Work with factory operations, manufacturing, quality, and supplier teams to support robust product solutions.
  • Support Bill of Material (BOM) creation and maintenance activities.
  • Create and update engineering documentation, models, and product structures.
  • Assist with APQP activities and product development processes.
  • Support supplier and customer interactions as needed.
  • Collaborate with other groups (Engineering, Manufacturing, Purchasing, Validation, Quality, Supplier Development, etc.) as necessary.
  • Travel to supplier or customer sites pending project need (up to ~5%).

Requirements
  • BSME, BSMET or equivalent degree with experience.
  • Entry level candidates and experienced candidates will be considered.
  • Strong mechanical aptitude demonstrated through work experience or hobbies.
  • Excellent communication both written and verbal.
  • Demonstrated ability to meet deadlines and commitments.
  • Strong analytical, problem solving and troubleshooting skills.
  • Ability to thrive in a team environment.
  • Ability to travel (less than 10% of time).

Desired Attributes
  • Experience with the APQP (Advanced Product Quality Planning) process.
  • Experience in 3-D Modeling Software; Creo (Pro/Engineer) experience.
  • Previous experience with Teamcenter or other PDM software.
  • Experience with manufacturing processes.
  • Design experience or exposure to off-road mobile equipment, engines, powertrain systems, or heavy machinery.
  • Experience with shop or factory support.
  • Exposure to validation, prototype builds, testing, or product development activities.
  • Desire to work in an engineering environment focusing on robust & cost effective design.

Visa sponsorship is NOT available for this position.
Pay Range: $60,000-$78,000 - Commensurate with experience
About RFA Engineering
RFA Engineering has provided product development and engineering services to industry leading customers since 1943. Our primary focus is the development of off highway equipment including agricultural, construction, mining, recreational, industrial, and special machines. Our work includes concept development, product design, documentation, problem-solving, simulation, optimization, and testing of components, systems and complete machines. Our engineering staff is located at our Engineering Center in Minneapolis, branch office in Dubuque, IA, and at numerous customer sites throughout the U.S.
Competitive Benefits
  • Health and Dental Insurance
  • Health Savings Account
  • TelaDoc: Virtual Health Care
  • Vision Insurance
  • Company Paid / Supplemental Life Insurance
  • Company Paid Long-Term Disability
  • Supplemental Short-Term Disability
  • Retirement Savings Account (Traditional 401k & Roth 401k)
  • Flexible Spending Plan Dependent Care
  • Bonus Plan (Exempt Employees Only)
  • Paid Time Off (PTO)
  • Paid Holidays
  • Bereavement Leave
  • Employee Assistance Programs (EAP)
  • Education Assistance

Equal Opportunity and Veteran Friendly
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

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